C:\winrtgen>rcrack md5_mixalpha-numeric#1-7_0_5000x100000000_oxid#000.rt -l hash
.hash
md5_mixalpha-numeric#1-7_0_5000x100000000_oxid#000.rt:
memory allocation fail

statistics
-------------------------------------------------------
plaintext found: 0 of 2 (0.00%)
total disk access time: 0.00 s
total cryptanalysis time: 0.00 s
total chain walk step: 0
total false alarm: 0
total chain walk step due to false alarm: 0

result
-------------------------------------------------------
9a60414f8656136f8248a8cf9893931c <notfound> hex:<notfound>
12c6f8f38f493c810764c9541ded9864 <notfound> hex:<notfound>

C:\winrtgen>rcrack md5_mixalpha-numeric#1-7_0_5000x100000000_oxid#000.rt -h 87cc
ea2a4e13dc5674b7e9122d611c41
md5_mixalpha-numeric#1-7_0_5000x100000000_oxid#000.rt:
memory allocation fail

statistics
-------------------------------------------------------
plaintext found: 0 of 1 (0.00%)
total disk access time: 0.00 s
total cryptanalysis time: 0.00 s
total chain walk step: 0
total false alarm: 0
total chain walk step due to false alarm: 0

result
-------------------------------------------------------
87ccea2a4e13dc5674b7e9122d611c41 <notfound> hex:<notfound>

C:\winrtgen>